<template>
	<el-container>
		<el-header>
			<div class="left-panel">
				<el-button type="primary" plain icon="el-icon-refresh" @click="tableRefresh"></el-button>
				<el-button type="primary" icon="el-icon-plus" v-auth="apiPermission.add" @click="add"></el-button>
				<el-button type="danger" plain icon="el-icon-delete" v-auth="apiPermission.delete" :disabled="selection.length==0"
                   @click="batch_del"></el-button>
			</div>
			<div class="right-panel">
				<div class="right-panel-search">
					<el-input v-model="search.keyWord" placeholder="关键词" clearable></el-input>
					<el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
				</div>
			</div>
		</el-header>
		<el-main class="nopadding">
			<scTable ref="table" :apiObj="apiObj" row-key="id" @selection-change="selectionChange" :params="tableParams">
				<el-table-column type="selection" width="50"></el-table-column>
				<el-table-column label="#" type="index" width="50"></el-table-column>
				<el-table-column label="名称" prop="name" width="250"></el-table-column>
				<el-table-column label="唯一标识" prop="label" width="150"></el-table-column>
				<el-table-column label="备注" prop="remark" width="150"></el-table-column>
				<el-table-column label="操作" fixed="right" align="center" width="210">
					<template #default="scope">
						<el-button type="text" size="small" @click="table_show(scope.row, scope.$index)">查看</el-button>
            <template v-if="isPermissionShow(apiPermission.update)">
						<el-divider direction="vertical"></el-divider>
						<el-button type="text" size="small" @click="table_edit(scope.row, scope.$index)">编辑</el-button>
            </template>
            <template v-if="isPermissionShow(apiPermission.delete)">
              <el-divider direction="vertical"></el-divider>
              <el-popconfirm title="确定删除吗？" @confirm="table_del(scope.row, scope.$index)">
                <template #reference>
                  <el-button type="text" size="small">删除</el-button>
                </template>
              </el-popconfirm>
            </template>
					</template>
				</el-table-column>

			</scTable>
		</el-main>
	</el-container>

	<save-dialog v-if="dialog.save" ref="saveDialog" @success="handleSaveSuccess" @closed="dialog.save=false"></save-dialog>
</template>

<script>
	import saveDialog from './save.vue'
  import api from '@/api/index.js'
  import { permission } from '@/utils/permission'

	export default {
		name: 'role',
		components: {
			saveDialog
		},
		data() {
			return {
				dialog: {
					save: false,
					permission: false
				},
				apiObj: api.system.position,
        apiPermission: api.system.position.permission,
				selection: [],
        tableParams: {
          is_org:1,
        },
				search: {
					keyWord: null
				}
			}
		},
		methods: {
      isPermissionShow(val){
        return permission(val)
      },
			//添加
			add(){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open()
				})
			},
			tableRefresh(){
				this.$refs.table.refresh()
			},
			//编辑
			table_edit(row){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open('edit').setData(row)
				})
			},
			//查看
			table_show(row){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open('show').setData(row)
				})
			},
			//删除
			async table_del(row){
				var reqData = {ids: [row.id]}
				var res = await this.apiObj.delete(reqData);
				if(res.code === 0){
					this.$refs.table.refresh()
					this.$message.success("删除成功")
				}else{
					this.$alert(res.message, "提示", {type: 'error'})
				}
			},
			//批量删除
			async batch_del(){
				this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？如果删除项中含有子集将会被一并删除`, '提示', {
					type: 'warning'
				}).then(() => {
					const loading = this.$loading();
					var reqData = {ids: this.selection.map(item => item.id)}
					this.apiObj.delete(reqData).then(res => {
						loading.close();
						if(res.code === 0){
							this.$refs.table.refresh()
							this.$message.success("删除成功")
						}else{
							this.$alert(res.message, "提示", {type: 'error'})
						}
					}).catch(err => {
						loading.close();
						this.$alert(err.message, "提示", {type: 'error'})
					})
				}).catch(() => {

				})
			},
			//表格选择后回调事件
			selectionChange(selection){
				this.selection = selection;
			},
			//搜索
			upsearch(){
				this.$refs.table.upData(this.search)
			},
			//根据ID获取树结构
			filterTree(id){
				var target = null;
				function filter(tree){
					tree.forEach(item => {
						if(item.id == id){
							target = item
						}
						if(item.children){
							filter(item.children)
						}
					})
				}
				filter(this.$refs.table.tableData)
				return target
			},
			//本地更新数据
			handleSaveSuccess(data, mode){
				if(mode=='add'){
					this.$refs.table.refresh()
				}else if(mode=='edit'){
					this.$refs.table.refresh()
				}
			}
		}
	}
</script>

<style>
</style>
